diff --git a/README.md b/README.md
index cb398e6..540094d 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,9 @@ Helm's [documentation](https://helm.sh/docs) to get started.
 
 Once Helm has been set up correctly, add the repo as follows:
 
-  helm repo add c3os https://c3os-io.github.io/helm-charts
+```
+helm repo add c3os https://c3os-io.github.io/helm-charts
+```
 
 If you had already added this repo earlier, run `helm repo update` to retrieve
 the latest versions of the packages.  You can then run `helm search repo
@@ -15,8 +17,12 @@ the latest versions of the packages.  You can then run `helm search repo
 
 To install the c3os/c3os-crds chart:
 
-    helm install c3os-crd c3os/c3os-crds
+```
+helm install c3os-crd c3os/c3os-crds
+```
 
 To uninstall the chart:
 
-    helm delete c3os-crd
+```
+helm delete c3os-crd
+```